javascript 我做了一个响应式网站，并包括一个切换菜单，但它不起作用

dluptydi  于 12个月前  发布在  Java
关注(0)|答案(3)|浏览(92)

我试图使一个响应式网站与切换菜单，但它被证明是困难的。因为我是编程的初学者，所以我已经包含了到目前为止我写的所有代码。这是我的HTML标题，其中还包括其他部分和div，以及汉堡菜单的按钮：

// javascript for toggle menubar

var navLinks = document.getElementById("navLinks");

function showMenu() {
    navLinks.style.right = "0";
}

function hideMenu() {
    navLinks.style.right = "-200px";
}
* {
    margin: 0px;
    padding: 0px;
    font-family: 'Open Sans', sans-serif;
    font-family: 'Source Code Pro', monospace;
}
/* BANNER */

.header {
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4, 9, 30, 0.7), rgba(4, 9, 30, 0.7)), url(./eduford_img/banner.png);
    background-position: center;
    background-size: cover;
}
/* NAVBAR */

nav {
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}

nav img {
    width: 150px;
}

.nav-links {
    flex: 1;
    text-align: right;
}

.nav-links ul li {
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}

.nav-links ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
}

.nav-links ul li::after {
    content: '';
    width: 0%;
    height: 2px;
    background: #f44336;
    display: block;
    margin: auto;
}

.nav-links ul li:hover::after {
    width: 100%;
    transition: 0.5s;
}
/* TEXTBOX DIV */

.text-box {
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.text-box h1 {
    font-family: 'Source Code Pro', monospace;
    font-size: 62px;
}

.text-box p {
    margin: 10px 0 40px;
}

.hero-btn {
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}

.hero-btn:hover {
    border: 1px solid #f44336;
    background: #f44336;
}

nav .fas {
    display: none;
}
/* Services section */

.services {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}

.services h1 {
    font-size: 48px;
    font-weight: 700;
    font-family: 'Source Code Pro', monospace;
}

.services p {
    color: #777;
    font-size: 18px;
    font-weight: 300;
    line-height: 22px;
}
/* service section div 1*/

.row {
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
}

img {
    width: 25rem;
}

.text {
    display: block;
    margin: auto;
    padding: 0 0 0 2rem;
    text-align: left;
}

.text small {
    font-size: 1.5rem;
    color: rgb(155, 155, 155);
    text-transform: capitalize;
}

.text h3 {
    font-size: 3rem;
    font-family: 'Source Code Pro', monospace;
}

.text p {
    font-family: 'Open Sans', sans-serif;
    letter-spacing: .5px;
}

.text .button {
    text-align: center;
}

.button button {
    font-size: 22px;
    color: #777;
    background-color: #fff;
    border: 1px solid #777;
    border-radius: 5px;
    padding: 5px;
}

.button button:hover {
    color: #fff;
    background-color: #777;
    border: 1px solid #fff;
}

hr {
    margin-left: -40px;
    margin-right: -40px;
}
/* media queries */

@media(max-width: 700px) {
    .text-box h1 {
        font-family: Source Code Pro;
        font-size: 20px;
    }
    .text-box p {
        margin: 10px 0 40px;
        font-size: 10px;
    }
    /* navbar */
    .nav-links ul li {
        display: block;
    }
    .nav-links {
        position: absolute;
        background: rgb(255, 255, 255, 0.2);
        height: 100vh;
        width: 200px;
        top: 0px;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 1s;
    }
    nav .fas {
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul {
        padding: 30px;
    }
}
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Website</title>
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&family=Source+Code+Pro:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap"
        rel="stylesheet">
    <script src="https://kit.fontawesome.com/0b2eeb2fd2.js" crossorigin="anonymous"></script>
    <!-- <link rel="script" href="script.js"> -->
</head>

<body>
    <section class="header">
        <nav>
            <a href="index.html"><img src="./image/logo.png" alt="logo"></a>
            <div class="nav-links" id="navLinks">
                <i class="fas fa-bars" onclick="hideMenu()"></i>
                <ul>
                    <li><a href="#">Home</a></li>
                    <li><a href="#">Service</a></li>
                    <li><a href="#">About us</a></li>
                    <li><a href="#">Contact us</a></li>
                </ul>
            </div>
            <i class="fas fa-bars" onclick="showMenu"></i>
        </nav>

        <div class="text-box">
            <h1>Lorem, ipsum dolor.</h1>
            <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Ipsum explicabo ipsam quis, numquam voluptatem recusandae, repudiandae animi eligendi culpa provident soluta Repudiandae repellat adipisci ratione asperiores</p>
            <a href="#" class="hero-btn">similique rerum evenietodio?</a>
        </div>
    </section>

    <!-- Services -->
    <section class="services">
        <h1>Lorem, ipsum dolor.</h1>
        <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Ipsam, dolorem.</p>

        <div class="row">
            <div class="img">
                <img src="https://images.unsplash.com/photo-1518614368389-5160c0b0de72?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxzZWFyY2h8NHx8a2lkcyUyMHBsYXlpbmclMjBiYXNrZXRiYWxsfGVufDB8fDB8fA%3D%3D&w=1000&q=80" alt="">
            </div>
            <div class="text">
                <small>Build a foundation</small>
                <h3>Remedial Education</h3>
                <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorem reprehenderit magni maiores aperiam, esse facere perspiciatis saepe alias, non laudantium qui earum cupiditate consequuntur! Natus quam vitae fugit? Eveniet, distinctio.</p><br>
                <div class="button">
                    <button class="sec1don">Donate₹</button>
                    <button class="sec1vol">Volunteer</button>
                </div>

</body>

</html>
JavaScript

3条答案

按热度按时间
ny6fqffe

ny6fqffe1#

所做的更改：
单功能切换。

function toggleMenu() {
  navLinks.classList.toggle("show");
}

添加了一些CSS更改。

.toggle-menu {
    z-index: 3;
}

.nav-links ul {
  margin-top: 30px;
}
// javascript for toggle menubar

var navLinks = document.getElementById("navLinks");

function toggleMenu() {
  navLinks.classList.toggle("show");
}
* {
  margin: 0px;
  padding: 0px;
  font-family: 'Open Sans', sans-serif;
  font-family: 'Source Code Pro', monospace;
}

/* BANNER */

.header {
  min-height: 100vh;
  width: 100%;
  background-image: linear-gradient(rgba(4, 9, 30, 0.7), rgba(4, 9, 30, 0.7)), url(./eduford_img/banner.png);
  background-position: center;
  background-size: cover;
}

/* NAVBAR */

nav {
  display: flex;
  padding: 2% 6%;
  justify-content: space-between;
  align-items: center;
}

nav img {
  width: 150px;
}

.nav-links {
  flex: 1;
  text-align: right;
}

.nav-links ul {
  margin-top: 30px;
}

.nav-links ul li {
  list-style: none;
  display: inline-block;
  padding: 8px 12px;
  position: relative;
}

.nav-links ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
}

.nav-links ul li::after {
  content: '';
  width: 0%;
  height: 2px;
  background: #f44336;
  display: block;
  margin: auto;
}

.nav-links ul li:hover::after {
  width: 100%;
  transition: 0.5s;
}

.toggle-menu {
    z-index: 3;
}

/* TEXTBOX DIV */

.text-box {
  width: 90%;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.text-box h1 {
  font-family: 'Source Code Pro', monospace;
  font-size: 62px;
}

.text-box p {
  margin: 10px 0 40px;
}

.hero-btn {
  display: inline-block;
  text-decoration: none;
  color: #fff;
  border: 1px solid #fff;
  padding: 12px 34px;
  font-size: 13px;
  background: transparent;
  position: relative;
  cursor: pointer;
}

.hero-btn:hover {
  border: 1px solid #f44336;
  background: #f44336;
}

nav .fas {
  display: none;
}

/* Services section */

.services {
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 100px;
}

.services h1 {
  font-size: 48px;
  font-weight: 700;
  font-family: 'Source Code Pro', monospace;
}

.services p {
  color: #777;
  font-size: 18px;
  font-weight: 300;
  line-height: 22px;
}

/* service section div 1*/

.row {
  margin-top: 5%;
  display: flex;
  justify-content: space-between;
}

img {
  width: 25rem;
}

.text {
  display: block;
  margin: auto;
  padding: 0 0 0 2rem;
  text-align: left;
}

.text small {
  font-size: 1.5rem;
  color: rgb(155, 155, 155);
  text-transform: capitalize;
}

.text h3 {
  font-size: 3rem;
  font-family: 'Source Code Pro', monospace;
}

.text p {
  font-family: 'Open Sans', sans-serif;
  letter-spacing: .5px;
}

.text .button {
  text-align: center;
}

.button button {
  font-size: 22px;
  color: #777;
  background-color: #fff;
  border: 1px solid #777;
  border-radius: 5px;
  padding: 5px;
}

.button button:hover {
  color: #fff;
  background-color: #777;
  border: 1px solid #fff;
}

hr {
  margin-left: -40px;
  margin-right: -40px;
}

/* media queries */

@media(max-width: 700px) {
  .text-box h1 {
    font-family: Source Code Pro;
    font-size: 20px;
  }
  .text-box p {
    margin: 10px 0 40px;
    font-size: 10px;
  }
  /* navbar */
  .nav-links ul li {
    display: block;
  }
  .nav-links {
    position: absolute;
    background: rgb(255, 255, 255, 0.2);
    height: 100vh;
    width: 200px;
    top: 0px;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: 1s;
  }
  nav .fas {
    display: block;
    color: #fff;
    margin: 10px;
    font-size: 22px;
    cursor: pointer;
  }
  .nav-links ul {
    padding: 30px;
  }
}

.show {
  right: 0px;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Website</title>
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
  <link href="https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&family=Source+Code+Pro:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap"
    rel="stylesheet">
  <script src="https://kit.fontawesome.com/0b2eeb2fd2.js" crossorigin="anonymous"></script>
  <!-- <link rel="script" href="script.js"> -->
</head>

<body>
  <section class="header">
    <nav>
      <a href="index.html"><img src="./image/logo.png" alt="logo"></a>
      <div class="nav-links" id="navLinks">
        <ul>
          <li><a href="#">Home</a></li>
          <li><a href="#">Service</a></li>
          <li><a href="#">About us</a></li>
          <li><a href="#">Contact us</a></li>
        </ul>
      </div>
      <i class="fas fa-bars toggle-menu" onclick="toggleMenu()"></i>
    </nav>

    <div class="text-box">
      <h1>Lorem, ipsum dolor.</h1>
      <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Ipsum explicabo ipsam quis, numquam voluptatem recusandae, repudiandae animi eligendi culpa provident soluta Repudiandae repellat adipisci ratione asperiores</p>
      <a href="#" class="hero-btn">similique rerum evenietodio?</a>
    </div>
  </section>

  <!-- Services -->
  <section class="services">
    <h1>Lorem, ipsum dolor.</h1>
    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Ipsam, dolorem.</p>

    <div class="row">
      <div class="img">
        <img src="https://images.unsplash.com/photo-1518614368389-5160c0b0de72?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxzZWFyY2h8NHx8a2lkcyUyMHBsYXlpbmclMjBiYXNrZXRiYWxsfGVufDB8fDB8fA%3D%3D&w=1000&q=80" alt="">
      </div>
      <div class="text">
        <small>Build a foundation</small>
        <h3>Remedial Education</h3>
        <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorem reprehenderit magni maiores aperiam, esse facere perspiciatis saepe alias, non laudantium qui earum cupiditate consequuntur! Natus quam vitae fugit? Eveniet, distinctio.</p><br>
        <div class="button">
          <button class="sec1don">Donate₹</button>
          <button class="sec1vol">Volunteer</button>
        </div>

</body>

</html>
赞(0）分享  回复(0）举报  12个月前
wydwbb8l

wydwbb8l2#

您的切换不起作用的原因是因为您忘记了onclick="showMenu"上的'（）'，将其转换为onclick="showMenu()"，就像您对onclick="hideMenu()"所做的那样，它应该可以工作。

赞(0）分享  回复(0）举报  12个月前
iyfamqjs

iyfamqjs3#

你可以试试下面的hidemenu（）函数代码吗？

function hideMenu() {
                    document.getElementById('navLinks').style.display='none';
                }
赞(0）分享  回复(0）举报  12个月前
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